Izmir Demir Celiknayi AS (IST:IZMDC) E10: ₺-0.23 (As of Mar. 2026)


IST:IZMDC Izmir Demir Celik Sanayi AS IST:IZMDC
41 GF Score
Price ₺9.30
GF Value ₺6.81
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Izmir Demir Celiknayi AS E10?

Izmir Demir Celiknayi AS IST:IZMDC +2.76% 41 E10 is ₺-0.23 as of Mar. 2026. GuruFocus rates IST:IZMDC with a GF Score™ of 41/100 and a GF Value™ of ₺6.81 (Significantly Overvalued). The stock has 9 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Izmir Demir Celiknayi AS's adjusted earnings per share data for the three months ended in Mar. 2026 was ₺-0.382. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₺-0.23 for the trailing ten years ended in Mar. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Izmir Demir Celiknayi AS was 65.30% per year. The lowest was -50.80% per year. And the median was 7.25% per year.

As of today (2026-07-07), Izmir Demir Celiknayi AS's current stock price is ₺9.30. Izmir Demir Celiknayi AS's E10 for the quarter that ended in Mar. 2026 was ₺-0.23. Izmir Demir Celiknayi AS's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Izmir Demir Celiknayi AS was 186.50. The lowest was 33.24. And the median was 85.94.


Izmir Demir Celiknayi AS  (IST:IZMDC) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

During the past 13 years, the highest Shiller P/E Ratio of Izmir Demir Celiknayi AS was 186.50. The lowest was 33.24. And the median was 85.94.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Izmir Demir Celiknayi AS E10 Related Terms


Izmir Demir Celiknayi AS E10 Historical Data

* Premium members only.

The historical data trend for Izmir Demir Celiknayi AS's E10 can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Izmir Demir Celiknayi AS E10 Chart

Izmir Demir Celiknayi AS Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.24 0.04 0.17 -0.01 -0.18

Izmir Demir Celiknayi AS Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.05 -0.06 -0.10 -0.18 -0.23

IST:IZMDC vs NUE, STLD, RS: E10 Comparison

For the Steel subindustry, Izmir Demir Celiknayi AS's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Izmir Demir Celiknayi AS Shiller PE Ratio vs Steel Industry

For the Steel industry and Basic Materials sector, Izmir Demir Celiknayi AS's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Izmir Demir Celiknayi AS's Shiller PE Ratio falls into.


IST:IZMDC
41GF Score
Izmir Demir Celik Sanayi AS IST:IZMDC
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Izmir Demir Celiknayi AS E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Izmir Demir Celiknayi AS's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.382/330.2130*330.2130
=-0.382

Current CPI (Mar. 2026) = 330.2130.

Izmir Demir Celiknayi AS Quarterly Data

per share eps CPI Adj_EPS
201606 0.019 241.018 0.026
201609 -0.021 241.428 -0.029
201612 -0.084 241.432 -0.115
201703 -0.002 243.801 -0.003
201706 0.040 244.955 0.054
201709 0.012 246.819 0.016
201712 -0.038 246.524 -0.051
201803 -0.016 249.554 -0.021
201806 -0.133 251.989 -0.174
201809 -0.352 252.439 -0.460
201812 0.221 251.233 0.290
201903 -0.159 254.202 -0.207
201906 -0.120 256.143 -0.155
201909 -0.026 256.759 -0.033
201912 -0.124 256.974 -0.159
202003 -0.545 258.115 -0.697
202006 -0.204 257.797 -0.261
202009 -0.542 260.280 -0.688
202012 0.538 260.474 0.682
202103 -0.335 264.877 -0.418
202106 0.399 271.696 0.485
202109 0.058 274.310 0.070
202112 -0.569 278.802 -0.674
202203 0.119 287.504 0.137
202206 0.007 296.311 0.008
202209 0.130 296.808 0.145
202212 2.706 296.797 3.011
202303 0.776 301.836 0.849
202306 -2.054 305.109 -2.223
202309 1.153 307.789 1.237
202312 1.291 306.746 1.390
202403 -0.951 312.332 -1.005
202406 -0.864 314.175 -0.908
202409 -0.788 315.301 -0.825
202412 0.737 315.605 0.771
202503 -0.558 319.799 -0.576
202506 -0.002 322.561 -0.002
202509 -0.543 324.800 -0.552
202512 -0.802 324.054 -0.817
202603 -0.382 330.213 -0.382

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of ₺-0.23 mean?
Izmir Demir Celiknayi AS (IST:IZMDC) has a E10 of ₺-0.23 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Izmir Demir Celiknayi AS and its competitors.
Is Izmir Demir Celiknayi AS's E10 too high?
Izmir Demir Celiknayi AS's current E10 is ₺-0.23. Overall, Izmir Demir Celiknayi AS has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Izmir Demir Celiknayi AS's E10 compare to NUE and STLD?
Izmir Demir Celiknayi AS's E10 of ₺-0.23 can be compared against companies in the Steel industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Steel company?
A good E10 depends on the Steel industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Izmir Demir Celiknayi AS and its competitors. Izmir Demir Celiknayi AS's current E10 is ₺-0.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Izmir Demir Celiknayi AS stock overvalued right now?
Based on GuruFocus' analysis, Izmir Demir Celiknayi AS (IST:IZMDC) is currently considered Significantly Overvalued. The stock's GF Value™ is ₺6.81, compared to a current price of ₺9.30 — trading 36.6% above its estimated fair value. The current E10 is ₺-0.23. Izmir Demir Celiknayi AS's overall GF Score™ is 41/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Izmir Demir Celiknayi AS (IST:IZMDC), the current E10 is ₺-0.23 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Izmir Demir Celiknayi AS (IST:IZMDC) Overvalued in 2026?

Based on GuruFocus' analysis, Izmir Demir Celiknayi AS stock appears to be overvalued. The current stock price of ₺9.30 is trading 36.6% above its estimated GF Value™ of ₺6.81. GuruFocus considers Izmir Demir Celiknayi AS to be Significantly Overvalued.

Key valuation signals for IST:IZMDC:

  • E10: ₺-0.23
  • GF Value™: ₺6.81 vs. price of ₺9.30 (36.6% above fair value)
  • GF Score™: 41/100 with 9 warning signs

No single metric tells the full story. See the IST:IZMDC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Izmir Demir Celiknayi AS Business Description

Address Şair Eşref Bulvarı No. 23, Çankaya, Izmir, TUR, 35210
Izmir Demir Celik Sanayi AS is a steel producer based in Turkey. The company produces steel products which include iron blocks, iron rods, and iron beams for various application and sells it to the Turkish and international markets. The production is carried out at the Foca plant in Aliaga. The firm also engages in making investments in power plant and maritime business, owning three ships totally through its subsidiaries.
41GF Score

Get the complete analysis for IST:IZMDC

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

₺9.30
Price
₺6.81
GF Value